Test Research, Inc. (3030.TW) TAI

Currency In TWD

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3030.TW Historical Return

If you invested 1000 NT$ in Test Research, Inc. (3030.TW) 10 years ago, it would be worth 11,561.87 NT$ as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 6,138.27 NT$, while 1000 NT$ invested 1 year ago would be worth 1,414.39 NT$. This corresponds to total returns of 1,056.19%, 513.83%, 41.44%, respectively, with annualized returns of 27.72%, 43.75%, 41.44%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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3030.TW Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
August 21, 2026289.5285285290.5283.5532,272
August 20, 2026288.5289.5289.5290282756,081
August 19, 2026283285285290.5281790,740
August 18, 2026298.5289.5289.5301.5289.5768,675
August 17, 2026294.5299.5299.5301292.5727,785
August 14, 20263072952953072931.09M
August 13, 2026309303.5303.5313.53031.23M
August 12, 2026302.5307.5307.5311302.51.69M
August 11, 2026297.5302.5302.5304.52941.49M
August 10, 2026295296.5296.5302.52931.07M
August 07, 2026298290290301288993,588
August 06, 2026297.5295.5295.5298.5288.5992,493
August 05, 2026304297.5297.53092971.4M
August 04, 2026296.5296.5296.53042911.95M
August 03, 2026266.5286.5286.5292.52661.55M
July 31, 2026267268.5268.52732651.48M
July 30, 20262522492492612452.03M
July 29, 2026274.5255255276246.54.29M
July 28, 2026286273.5273.5287.5272.51.99M
July 27, 2026292296.5296.5298.5283.51.2M
July 24, 2026291292.5292.5309289.51.24M
July 23, 2026300296.5296.5302.5292.5923,514
July 22, 2026296298.5298.53032961.05M
July 21, 2026287291.5291.52922851.21M
July 20, 2026289283283294270.52.81M
July 17, 20262992882883062882.37M
July 16, 2026301.53103103172951.5M
July 15, 2026295302302303291.51.02M
July 14, 2026299.5291.5291.5299.52803.4M
July 13, 2026301299299302.5292.51.94M
July 09, 2026305299299305.52991.18M
July 08, 2026304.5304.5304.53112982.13M
July 07, 2026310296296310.5294.53.33M
July 06, 2026322.5310310324308.52.57M
July 03, 2026319321.5321.53223112.68M
July 02, 2026325.5319319328.5318.58.54M
July 01, 2026336353.5353.53603347.31M
June 30, 2026325.5327.5327.5334325.52.2M
June 29, 2026319321.5321.5326.53161.84M
June 26, 2026328.53153153303132.72M
June 25, 2026332.5330330336.5328.51.56M
June 24, 2026331332.5332.5335327.51.36M
June 23, 20263513383383513361.96M
June 22, 2026348350350356347.52.19M
June 18, 2026333.5340.5340.53443331.67M
June 17, 2026325332.5332.5336322.51.13M
June 16, 2026341330.5330.5344.53301.77M
June 15, 2026327336336346.53262.78M
June 12, 2026336.5322.5322.5336.53181.78M
June 11, 20263183133133262934.47M
June 10, 20263403233233453233.51M
June 09, 20263523443443523442.58M
June 08, 20263303513513573303.29M
June 05, 2026365366366367.5347.52.97M
June 04, 20263703653653773632.87M
June 03, 2026373372.5372.5376.5363.53.57M
June 02, 20264033713714033688.8M
June 01, 2026415408408417.54013.6M
May 29, 20264284054054284054.97M
May 28, 2026410409409433.5405.57.04M
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